Medicine and Health Sciences Commons^™

Prevalence Of Depression, Anxiety And Stress After The Covid-19 Pandemic Period Among Students At The Medical University Of Sofia; Significance Of Demographic, Educational, And Pandemic-Related Variables, Nadya Avramova

Journal of Mind and Medical Sciences

This cross-sectional study aimed to determine the prevalence of depression, anxiety, and stress among undergraduate dental students at Sofia Medical University and to investigate its associations with some demographic, educational and pandemic-related variables. A self-reported questionnaire that included the validated DASS-21 scale was administered to a group of 2nd, 3rd, 4th, and 5th year students (n=70, response rate 95.7%). Results indicated abnormal levels of depression, anxiety, and stress in 34.3%, 65.7% and 59.7% of the participants, respectively. A much larger proportion of females suffered from abnormal levels of anxiety (56.6%) as compared with males (9%), p=.003. Single students exhibited significantly …

Exploring The Effects Of Christian Worldviews On Heart Rate, Stress, And Adjustment After Loss In Bereaved Individuals, Emma Radini Ratnavel

Honors Scholar Theses

The objective of this study is to investigate the correlation between Christian values, perceptions of God, and physiological stress, assessed through heart rate, among individuals who are experiencing grief due to the loss of a loved one. Previous studies have analyzed various physiological effects on the body. There are very few studies that examine the correlation between Christian values and heart rate in bereaved participants. To explore these topics further, this study analyzes 59 undergraduate students who have recently lost a loved one, identify as a Christian, and are at least 18 years old. The participants' perceptions of God and …

Role Of Chronic Stress-Induced Neuroinflammation In Rodent Locus Coeruleus Physiology And Anxiety-Like Behaviors, Arthur Anthony Alfonso Reyes

Graduate School of Biomedical Sciences Theses and Dissertations

The locus coeruleus (LC), the primary site of brain norepinephrine (NE), is a key anatomical brain region implicated in the stress response. Stress is a neuroendocrine physiologic response to a stressor that promotes organism survival through adaptive change and restoration of homeostasis. The central stress response, which drives behavioral and physiological change, is primarily mediated by activating the hypothalamic-pituitary-adrenal (HPA) axis. While advantageous in the short term, chronic stress exposure can lead to HPA axis and LC dysregulation, which are thought to contribute to the etiology of anxiety disorders. Previous studies demonstrate the effects of acute stress in increasing LC …

The Benefits Of Art Therapy On Stress And Anxiety Of Oncology Patients During Treatment, Helen Shiepe

Expressive Therapies Capstone Theses

Within the last ten years research on art therapy and its positive impact on oncology patients’ stress and anxiety during treatment has been minimal. Oncology patients whether they are children or adults when diagnosed experience similar reactions due to their diagnosis, treatment, and in some cases end of life care. The current question is whether or not art therapy does have a positive impact on decreasing the stress and anxiety with oncology patients while undergoing treatment. Deane, Fitch & Carmen (2000), discussed art therapy as a healing art that is “intended to integrate physical, emotional, and spiritual care by facilitating …

Therapeutic Gardening For Addiction Recovery, Hugo A. Rivera Lopez

Master's Projects and Capstones

Problem: The use of evidence-based alternative forms of therapy like horticulture therapy and therapeutic gardening is underutilized in substance use recovery programs in the United States. As the country continues to struggle with addiction, it is important that recovery programs look to and incorporate these alternative therapies into official curricula. Currently, 46.3 million individuals living in the United States are living with a substance use disorder (U.S Department of Health and Human Services’ Substance Abuse and Mental Health Services Administration, 2022).

Context: The intervention was implemented at an all-male substance use treatment facility in San Jose, CA that houses up …

The Influence Of Nutrition On The Gut Microbiota And Psychiatric Disorders: A Review, Megha Bhagavan, Francis Jenney

Research Day

The symbiotic harboring of gut microorganisms within the gastrointestinal tract has a profound influence on host physiology, well-being, and disease pathology. More specifically, the gut bacteria are able to interact with dietary components from foods chosen by the host and consequently relay their beneficial or precarious effects locally and systemically. The gut bacteria have the capacity to maintain a healthy gut microbiome or perpetuate intestinal imbalance, known as gut dysbiosis. Gut dysbiosis has both local effects in gastrointestinal pathologies, such as intestinal bowel syndrome (IBS) and intestinal bowel disorder (IBD), as well as systemic pathologies, such as type II diabetes, …

Social Dominance Alters Stress-Induced Neural Activity And Generates Individual Differences In Stress Vulnerability, Jenna Lee Laymon

Masters Theses

Identifying the physiological and behavioral mechanisms that underlie stress vulnerability is a crucial step toward identifying novel targets for the prevention and treatment of stress-related disorders. Social status is a key environmental factor that contributes to individual variations in stress vulnerability. In particular, achieving a subordinate social status has been shown to produce susceptibility to anxiety-like and depressive-like behavior. In this project, our aim was to identify neural ensembles regulating how dominance status modulated stress-induced changes in avoidant behavior in male and female Syrian hamsters. Using a viral vector that codes for robust activity marker (RAM), we investigated whether stress-induced …

Examining The Effects Of A Zoom Interview On Cortisol, Bennett Perkins

Psychological Science Undergraduate Honors Theses

The stress response is an essential physiological process that facilitates survival in threatening conditions. Stress impacts numerous bodily systems, and prior work has focused on cortisol, a steroid derived from cholesterol, as a key biomarker for assessing biological stress reactivity in humans. Social stressors are known to contribute to marked increased in cortisol levels, but to date little work has examined whether social situations known to be stressful in person can influence cortisol when those situations occur remotely. In this study, I investigated the effects of a Zoom-based social stressor on salivary cortisol. Participants were randomly assigned to the Zoom-stress …

Conditioned Place Avoidance Is Associated With A Distinct Hippocampal Phenotype, Partly Preserved Pattern Separation, And Reduced Reactive Oxygen Species Production After Stress, D. Parker Kelley, Lucas Albrechet-Souza, Shealan Cruise, Rajani Maiya, Aspasia Destouni, Siva S.V.P. Sakamuri, Alexander Duplooy, Meghan Hibicke, Charles Nichols, Prasad V.G. Katakam, Nicholas W. Gilpin, Joseph Francis

School of Medicine Faculty Publications

Stress is associated with contextual memory deficits, which may mediate avoidance of trauma-associated contexts in posttraumatic stress disorder. These deficits may emerge from impaired pattern separation, the independent representation of similar experiences by the dentate gyrus-Cornu Ammonis 3 (DG-CA3) circuit of the dorsal hippocampus, which allows for appropriate behavioral responses to specific environmental stimuli. Neurogenesis in the DG is controlled by mitochondrial reactive oxygen species (ROS) production, and may contribute to pattern separation. In Experiment 1, we performed RNA sequencing of the dorsal hippocampus 16 days after stress in rats that either develop conditioned place avoidance to a predator urine-associated …

Promoting Well-Being Among Intercollegiate Student-Athletes: A Gratitude Intervention Using Positive Psychology, Laura Kruger

Dissertations and Theses

Intercollegiate student-athletes face rising stress and pressures which challenge their well-being and mental health, and sometimes with alarming concerns. Over the years, supportive services and resources specifically available to student-athletes have not evolved at the same pace as student-athlete needs. Also, barriers and stigmas hinder student-athletes from readily accessing supportive mental health services. The high stress of student-athletes can contribute to the development of negative mental health symptoms and impairs positive well-being. Evidence supports how outreach initiatives help student-athletes. Positive psychology, including gratitude as a positive psychological state, has shown benefits to well-being. This experimental study design researched if the …

A Lifestyle Management Coaching Intervention For Fear Of Cancer Recurrence In Young Breast Cancer Survivors, Lisa R. Murphy

DNP Research Projects

Abstract

Objective: A significant challenge facing young breast cancer (BC) survivors is learning how to manage fear of cancer recurrence (FCR) during survivorship. Limited tailored FCR interventions and age-appropriate support exist. This Doctor of Nursing (DNP) project, based upon best practice guidelines, aimed to evaluate how a Lifestyle Management Coaching Intervention (LMCI) could help young female BC survivors learn how to decrease and manage their FCR more effectively and experience improved health outcomes.

Method: Eligible participants were female BC survivors aged 18-59 with Stage I-III BC demonstrating elevated baseline FCR screening scores during the extended survival period recruited from the …

Academic Stress And Anxiety In Nursing Students: An Aerobic Exercise Intervention, Mariko Danielle Aka

DNP Research Projects

Abstract

Background: The demands of rigorous nursing education programs often cause students to experience high levels of stress and anxiety during their schooling. Moderate to high academic stress and anxiety levels impact nursing students around the world. This is significant as academic stress and anxiety contribute to decreased academic success, program completion, and student health.

Local Problem: Students at Kettering College and Southern Adventist University were found to have moderate academic stress and anxiety using the SNSI and GAD-7.

Intervention: Participants (N = 24) engaged in a 4-week aerobic-exercise intervention. They were required to complete a minimum of 80 …

Effect Of Relaxation Intervention On Stress Levels And Cognitive Skills In Professional Students, Sandhra Sabu, Ravikiran Kisan, . Swapnali

Digital Journal of Clinical Medicine

Background: Medical Professional training is likely to encounter a variety of hassles and stress in relation to the developmental tasks associated with transition from school life to professional college life. The vast syllabus, peer competition for academic performance, continuous evaluation, and long duration of the training makes medical education stressful. Many students feel a need to relieve stress and it is a necessity to equip students with proven techniques to reduce stress and cope up with the situation. Proper cognitive functioning has been found to be an important factor for academic performance.

Methods: The present study is a cross …

Neurobiology Of Ptsd In Adults And Children: The Impact Of Stress-Induced Brain Abnormalities Across The Lifespan, Catherine Clover

Undergraduate Honors Theses

In the scholarly community, there is disagreement about the effects of PTSD or chronic stress on the brain of adults and children. Though PTSD or chronic stress are known to negatively affect neurobiological structures, specifically due to prolonged glucocorticoid excess, volumetric discrepancies between traumatized and control groups are not unanimously confirmed. This review sought to address the common understandings in academia of the effects of PTSD on the brains of adults and children. Literature on this topic indicated that, in adults, the hippocampus, cingulate gyrus, and prefrontal cortex bilaterally appeared to decrease in gray matter volume and the corpus callosum …